Bala shark |
A pair of bala sharks in a freshwater
aquarium
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Scientific classification |
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Binomial name |
Balantiocheilus melanopterus
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The Bala shark (Balantiocheilus melanopterus),
also known as the Tricolor Shark, Silver Shark,
or Shark Minnow, is a schooling community
fish of family
Cyprinidae. This species is not a true shark, but is
commonly called a "shark" because of its torpedo-shaped body and large fins.
General Overview
Generally peaceful and good companions to many other
types of
tropical fish, the Bala shark is an omnivore and will
eat other animals if they're small enough to fit in their
mouths (including other smaller fish, and shrimp). Bala
sharks are widely available in most pet stores, but aren't
marketed well since most aquarists buy them before knowing
that a bala shark with a large environment can grow up to
14-16 inches long. Shrimp (ghost shrimp, krill, etc.) should
have adequate hiding places to keep them from getting eaten.
The price of a single Bala Shark usually ranges anywhere
from $2.50USD to $7.50USD depending on fish size, store, and geographic location.
Tank preferences
The Bala shark prefers to be grouped in 3-6 specimens
(although they can survive alone). They're hardy fish that
will tolerate temperature changes, pH
changes, and other factors to which other fish may be
sensitive.
Very young Bala sharks are sometimes kept in small
aquaria. However, given their adult size, schooling
behavior, and swimming speed, the fish quickly grow to need
much more room. Hobbyists continue to debate over acceptable
minimum tank sizes, but generally recommend at least a 6'
tank. Many believe the fish is simply too large and too
active to be kept in commercial aquaria at all; only
enormous, custom-built tanks are acceptable, if any tank at
all is. Indoor ponds are also considered feasible housing
options and may be better suited to the average aquarist;
commercial animal troughs as large as 1000 gallons may
easily be acquired via feed stores or Internet sources.
The water
pH should be 5.8 to 7.8. The preferable water hardness for
this species is soft to medium (5.0-15.0 dGH). Water
temperature should be kept between 72 degrees Fahrenheit and
84 degrees Fahrenheit (22 degrees Celsius to 29 degrees Celsius).
Native habitat
The Bala shark's native habitats include streams and
rivers in Southeast Asia (Sumatra, Thailand, Borneo,
Malaysia, etc.)
References
Additional Images